.body-bg{
    background-color: #222d32
}
ul,ol,li{
    list-style: none;
    margin: 0;
    padding: 0;
}
a,
a:hover,
a:visited,
a:hover,
a:active{
    text-decoration: none;
}
th{
    text-align: center;
}
.table > tbody > tr > td{
    vertical-align: middle; 
}
.mt{
    margin-top: 150px;
}
.mt-20{
    margin-top: 20px;
}
.pt-180{
  padding-left: 180px;
}
.ts{
    transition: padding 0.5s;
}
.my-hide{
    display: none;
}
.lt-aside{
    width: 180px;
    height: 100%;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 2;
    transition: left 0.5s;
    h4{
        height: 50px;
        line-height: 50px;
        background-color: #367FA9;
        margin: 0;
        color: #fff;
        font-size: 24px;
        text-align: center;
    }
}
.left-180{
    left: -180px;
}
.info{
    text-align: center;
    img{
        width: 100px;
        border-radius: 50%;
        margin-top: 30px;
    }
    p{
        color: #fff;
        font-size: 18px;
        margin-top: 30px;
    }

}
.aside-nav{
    li{
        a{
            display: block;
            line-height: 40px;
            color: #fff;
            padding-left: 40px;
        }
        ul{
            // display: none;
            a{
                padding-left: 60px;
            }
        }
    }
    li.current{
        a{
            background-color: #222;
            border-left: 2px yellow solid;
        }
    }
}
.lt-main{
    // height: 1000px;
    padding-top: 50px;
    .lt-top{
        height: 50px;
        background-color: #3c8dbc;
        position: fixed;
        left: 0;
        top: 0;
        width: 100%;
        a{
            color: #fff;
            font-size: 22px;
            margin: 10px;
        }
    }
    .lt-content{
        padding: 10px;
    }
}